{"abstract":"With the issuance of this final rule, the Administrator of the Drug Enforcement Administration (DEA) places the substance carisoprodol, including its salts, isomers, and salts of isomers, whenever the existence of such salts, isomers, and salts of isomers is possible, into Schedule IV of the Controlled Substances Act (CSA). This action is pursuant to the CSA which requires that such actions be made on the record after opportunity for a hearing. The decision of the Administrator is reprinted in its entirety below.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF JUSTICE","name":"Justice Department","id":268,"url":"https://www.federalregister.gov/agencies/justice-department","json_url":"https://www.federalregister.gov/api/v1/agencies/268","parent_id":null,"slug":"justice-department"},{"raw_name":"Drug Enforcement Administration","name":"Drug Enforcement Administration","id":116,"url":"https://www.federalregister.gov/agencies/drug-enforcement-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/116","parent_id":268,"slug":"drug-enforcement-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2011/12/12/2011-31542.html","cfr_references":[{"chapter":null,"citation_url":null,"part":1308,"title":21}],"citation":"76 FR 77330","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective Date: January 11, 2012.","disposition_notes":null,"docket_ids":["Docket No. DEA-333"],"dockets":[],"document_number":"2011-31542","effective_on":"2012-01-11","end_page":77360,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2011/12/12/2011-31542.xml","html_url":"https://www.federalregister.gov/documents/2011/12/12/2011-31542/schedules-of-controlled-substances-placement-of-carisoprodol-into-schedule-iv","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2011-31542?publication_date=2011-12-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2011-12-12/2011-31542/mods.xml","not_received_for_publication":null,"page_length":31,"page_views":{"count":10732,"last_updated":"2026-09-22 02:15:12 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2011-12-12/pdf/2011-31542.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2011-31542.pdf?1323438492","publication_date":"2011-12-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2011/12/12/2011-31542.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Controlled Substances Ordering System Modernization","document_id":"DEA_FRDOC_0001-0420"},{"title":"Samidorphan_DEA_8F analysis_10-15-2020","document_id":"DEA_FRDOC_0001-0330"},{"title":"HHS Samidorphan 2020 01-09","document_id":"DEA_FRDOC_0001-0329"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=DEA_FRDOC_0001","supporting_documents_count":2,"docket_id":"DEA_FRDOC_0001","regulation_id_number":null,"title":"Recently Posted DEA Rules and Notices","checked_regulationsdotgov_at":"2011-12-31T09:04:23Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":77330,"subtype":null,"title":"Schedules of Controlled Substances: Placement of Carisoprodol Into Schedule IV","toc_doc":"Placement of Carisoprodol Into Schedule IV","toc_subject":"Schedules of Controlled Substances:","topics":["Administrative practice and procedure","Drug traffic control","Prescription drugs","Reporting and recordkeeping requirements"],"type":"Rule","volume":76}